IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.20.136.3
Location
Hong Kong,Hong Kong,Hong Kong
ASN
Company
ISP
CTGNet
Longitude
114.1666
114.1666
Latitude
22.25
22.25
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
3407120387
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.20.136.0/24 | ISP CTGNet | Hong Kong SAR China | 📅 2022-01-08 18:35 | 📅 2025-10-20 11:55 | |
| 203.20.136.0/24 | ISP China Telecom Next Generation Carrier Network | China | 📅 2020-01-03 16:49 | 📅 2021-05-16 11:49 | |
| 203.20.136.0/21 | ISP Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-01-10 15:43 | 📅 2018-03-06 15:13 | |
| 203.20.0.0/16 | ISP Telstra Limited | Australia | 📅 2002-05-17 16:22 | 📅 2003-01-08 17:38 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-10-31 17:44 |
ISP CTHKI-HK | 203.20.136.0/22 | 📅 2021-06-15 16:05 | 📅 2025-10-20 11:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-10-31 17:44 | |
| 203.20.136.0/22 |  APNIC | Hong Kong SAR China | 📅 2021-06-15 16:05 | 📅 2025-10-20 11:55 |
